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"STATE" : "PUBLIC"
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} ,
"description" : {
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"lang" : "eng" ,
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"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/jfs: Add validity check for db_maxag and db_agpref\n\nBoth db_maxag and db_agpref are used as the index of the\ndb_agfree array, but there is currently no validity check for\ndb_maxag and db_agpref, which can lead to errors.\n\nThe following is related bug reported by Syzbot:\n\nUBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:639:20\nindex 7936 is out of range for type 'atomic_t[128]'\n\nAdd checking that the values of db_maxag and db_agpref are valid\nindexes for the db_agfree array."
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"version_value" : "not down converted" ,
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"lessThanOrEqual" : "4.14.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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"version" : "4.19.300" ,
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"versionType" : "semver"
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} ,
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"versionType" : "semver"
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} ,
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"version" : "5.10.202" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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} ,
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} ,
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"lessThanOrEqual" : "*" ,
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